NAIL UNIT 1 Well Details
Texas Wells · Martin County · SPRABERRY (TREND AREA) R 40 EXC field · XTO ENERGY INC.
API No.
Latest Permit
Spud Date
Latest Completion
NAIL UNIT 1 (API 31740176) is operated by XTO ENERGY INC. and sits in the SPRABERRY (TREND AREA) R 40 EXC oil & gas field of Martin County, Texas.
FracFocus Records 3 hydraulic-fracturing jobs on file
Sourced from the FracFocus chemical disclosure registry (36,375,964 gallons of base fluid and 0 lbs of proppant across all reported jobs).
| Job dates | Operator | Lateral length (ft) | TVD (ft) | Water (gal) | Proppant (lbs) |
|---|---|---|---|---|---|
|
2015-10-31
→ 2015-11-01 |
XTO Energy/ExxonMobil | 7,426 | 9,386 | 12,814,563 | — |
|
2015-10-31
→ 2015-11-01 |
XTO Energy/ExxonMobil | 7,426 | 9,386 | 12,814,563 | — |
|
2015-10-21
→ 2015-10-25 |
XTO Energy/ExxonMobil | 7,426 | 9,215 | 10,746,838 | — |
Update History (10 records)
Each row below records one filing or status update. Only the fields that changed from the prior record are shown; unchanged values are inherited from the row below. The oldest row (first known record) shows the initial state.
Note on permit dates: for TX this column reflects the completion permit on file (W-2 / G-1), not the original drilling permit (W-1). A re-completion later in the well’s life creates a new permit_date entry, which is why a permit can date after the spud.
| Update Date | What changed | Operator | Field | Status / Type |
|---|---|---|---|---|
| 2025-12-16 | Administrative re-save | XTO ENERGY INC. | SPRABERRY (TREND AREA) R 40 EXC | Active UIC / Horizontal |
| 2025-12-01 |
New permit 2025-12-01 Completion 2025-11-18 |
XTO ENERGY INC. | SPRABERRY (TREND AREA) R 40 EXC | Active UIC / Horizontal |
| 2025-11-14 | Administrative re-save | XTO ENERGY INC. | SPRABERRY (TREND AREA) R 40 EXC | Active UIC / Horizontal |
| 2025-02-27 |
New permit 2025-02-27 Completion 2025-02-04 |
XTO ENERGY INC. | SPRABERRY (TREND AREA) R 40 EXC | Active UIC / Horizontal |
| 2020-10-26 |
Spudded 2015-06-18 |
XTO ENERGY INC. | SPRABERRY (TREND AREA) R 40 EXC | Active UIC / Horizontal |
| 2020-10-20 |
New permit 2020-10-20 Spudded 2016-12-02 Completion 2019-12-12 Type → Active UIC |
XTO ENERGY INC. | SPRABERRY (TREND AREA) R 40 EXC | Active UIC / Horizontal |
| 2019-07-15 | Administrative re-save | XTO ENERGY INC. | SPRABERRY (TREND AREA) R 40 EXC | Producing / Horizontal |
| 2019-04-18 |
New permit 2019-04-18 Completion 2016-12-02 |
XTO ENERGY INC. | SPRABERRY (TREND AREA) R 40 EXC | Producing / Horizontal |
| 2016-02-25 | Administrative re-save | XTO ENERGY INC. | SPRABERRY (TREND AREA) R 40 EXC | Producing / Horizontal |
| 2015-12-29 |
Initial filing Permit: 2015-12-29 Spud: 2015-06-18 Completion: 2015-12-15 |
XTO ENERGY INC. | SPRABERRY (TREND AREA) R 40 EXC | Producing / Horizontal |